This week's giveaway is in the Android forum.
We're giving away four copies of Android Security Essentials Live Lessons and have Godfrey Nolan on-line!
See this thread for details.
The moose likes EJB Certification (SCBCD/OCPJBCD) and the fly likes HFEJB page 141 Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login

Win a copy of Android Security Essentials Live Lessons this week in the Android forum!
JavaRanch » Java Forums » Certification » EJB Certification (SCBCD/OCPJBCD)
Bookmark "HFEJB page 141" Watch "HFEJB page 141" New topic

HFEJB page 141

lalit upadheyay
Ranch Hand

Joined: Jun 20, 2005
Posts: 110
For entity beans, isIdentical() returns True if the stubs refer to two entities with the same primary key.

Is it possible to have two entitites withe the same primary key in the same jvm/heap ?

SCJP1.4, SCWCD1.4, SCBCD5.0(working on...)
Christophe Verré

Joined: Nov 24, 2005
Posts: 14687

May I ask you why you are using this book, which is for EJB 2.x ?

[My Blog]
All roads lead to JavaRanch
With a little knowledge, a cast iron skillet is non-stick and lasts a lifetime.
subject: HFEJB page 141
Similar Threads
Equality test for entity bean
EJBC Error
New Entity with an existing primary key.
I need a bit of explanation about bidirectional relation between two entity beans.